diff --git a/.kokoro/continuous/run-tests.sh b/.kokoro/continuous/run-tests.sh
index 535beb74bd1e..7d07f8104884 100755
--- a/.kokoro/continuous/run-tests.sh
+++ b/.kokoro/continuous/run-tests.sh
@@ -44,4 +44,8 @@ echo "Running System Test Suite"
 vendor/bin/phpunit -c phpunit-system.xml.dist --verbose --log-junit \
                    ${SYSTEM_LOG_FILENAME}
 
+echo "Running package integration Test"
+
+dev/google-cloud integration -u
+
 popd
diff --git a/Bigtable/composer.json b/Bigtable/composer.json
index db50e09edb1d..ade5f7ae1f99 100644
--- a/Bigtable/composer.json
+++ b/Bigtable/composer.json
@@ -7,9 +7,10 @@
         "google/gax": "^0.37"
     },
     "require-dev": {
-        "phpunit/phpunit": "^4.8|^5.0",
+        "erusev/parsedown": "^1.6",
         "google/cloud-core": "^1.23",
-        "phpdocumentor/reflection": "^3.0"
+        "phpdocumentor/reflection": "^3.0",
+        "phpunit/phpunit": "^4.8|^5.0"
     },
     "suggest": {
         "ext-protobuf": "Provides a significant increase in throughput over the pure PHP protobuf implementation. See https://cloud.google.com/php/grpc for installation instructions."